Tokushima University, School of Medicine (M.D.1993)
Tokushima University Hospital, Cardiovascular Residency (1993-1994)
Kochi Red Cross Hospital, Surgery Residency (1994-1996)
National Cardiovascular Center, Cardiovascular Surgery, Residency (1996-1998)
Tokushima University Hospital, Cardiovascular Surgery (1998-1999)
National Zentsuji Hospital, Cardiovascular Surgery (1999-2002)
Tokushima Prefectural Central Hospital, Cardiovascular Surgery (2002-2005)
Tokushima University, School of Medicine (Ph.D.2003)
Tokushima University Hospital, Cardiovascular Staff Surgeon (2005-2008)
Ehime Prefectural Central Hospital, Cardiovascular Staff Surgeon (2008-2011)
Tokushima Prefectural Central Hospital, Cardiovascular Staff Surgeon (2011- )